From mboxrd@z Thu Jan 1 00:00:00 1970 Path: news.gmane.io!.POSTED.blaine.gmane.org!not-for-mail From: Hongyi Zhao Newsgroups: gmane.emacs.help Subject: Re: [External] : Re: The `^L' appeared in built-in help. Date: Tue, 20 Jul 2021 10:02:35 +0800 Message-ID: References: <87mtr0889q.fsf@zoho.eu> <87a6n084rz.fsf@zoho.eu> Mime-Version: 1.0 Content-Type: text/plain; charset="UTF-8" Injection-Info: ciao.gmane.io; posting-host="blaine.gmane.org:116.202.254.214"; logging-data="38659"; mail-complaints-to="usenet@ciao.gmane.io" Cc: help-gnu-emacs , Emanuel Berg To: Drew Adams Original-X-From: help-gnu-emacs-bounces+geh-help-gnu-emacs=m.gmane-mx.org@gnu.org Tue Jul 20 04:03:20 2021 Return-path: Envelope-to: geh-help-gnu-emacs@m.gmane-mx.org Original-Received: from lists.gnu.org ([209.51.188.17]) by ciao.gmane.io with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.92) (envelope-from ) id 1m5f6K-0009pr-W6 for geh-help-gnu-emacs@m.gmane-mx.org; Tue, 20 Jul 2021 04:03:17 +0200 Original-Received: from localhost ([::1]:50746 helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1m5f6J-0001P0-6F for geh-help-gnu-emacs@m.gmane-mx.org; Mon, 19 Jul 2021 22:03:15 -0400 Original-Received: from eggs.gnu.org ([2001:470:142:3::10]:36074) by lists.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1m5f5u-0001Os-K5 for help-gnu-emacs@gnu.org; Mon, 19 Jul 2021 22:02:50 -0400 Original-Received: from mail-lj1-x22e.google.com ([2a00:1450:4864:20::22e]:43860) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_128_GCM_SHA256:128) (Exim 4.90_1) (envelope-from ) id 1m5f5s-0007Or-FL for help-gnu-emacs@gnu.org; Mon, 19 Jul 2021 22:02:50 -0400 Original-Received: by mail-lj1-x22e.google.com with SMTP id j1so163913ljo.10 for ; Mon, 19 Jul 2021 19:02:48 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20161025; h=mime-version:references:in-reply-to:from:date:message-id:subject:to :cc; bh=EdiRen+YSpyCEv3eruYTsT016NJb2hDV75PbJY42X2E=; b=bldl9P3beAGLV0Ra7rBRsSBmEs3p7uI3a1ZSi0tYtg3DIfa6coDz9LX92H7R5o8o5h Egjrg/K1O5zBOmbCxcm5ZTDfli6UlD3eB0b9MFrl8SXR+RWe2px0RYO48FzC1wLRFzdH 5R9xsT/V7Lfm7bvCFtj4Z+hWwhYx8tHnniUlhdynY4c0PgJtBsCKOOZ2sjNf505CeRXl vsCRbgo0BYL7THfPRMVbonoCRYPadolz0YXxDcYC1gTQrKGGQDdkzktmT433qBhdau8R xbhSv9a8ypwX+Vrbm7G1Ze2m5c0TIfw22EUoOFh+X7MH4RgHFVBNiwwq3ZGuAPQpuXaD 7hZw== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:mime-version:references:in-reply-to:from:date :message-id:subject:to:cc; bh=EdiRen+YSpyCEv3eruYTsT016NJb2hDV75PbJY42X2E=; b=jZR3oManobKnuV7GcEVsC4pfPQmxa8NV328Jf4T3Qmdeg08KAl7FWqLxb8lELIeiHg 1O1166mLsPfJLaftu2G4Qp0HyWIhMcPgOjDygzlNV3YSFxlJaQLTKoMGLNO/POHNFfa7 2UJBWZIeoHjAaoRzKWImxs2juxyLNfzeSvoERKD3RP7QqkJB14v/fWyZxrASvHaCYJRD ULOObJS8Ovp/n9PwgJ6LF7JQLcJ0O0GvDmALiQorsOsoPbhoUcSZMRlnOP9JHVj8tsE2 9CbYKwGY7wLCAEqlE4+rcg2e15lKE3ebbpvi4jViMY74KnNJqccr8bsKZT0qB07mol2k j4Rw== X-Gm-Message-State: AOAM530p4l8zk/QzU3sOE4+Owvrck7HcQQiI+g0ijKVIkPrbOhh50oz/ nmuEQZnyQShReBuZciBFzSRDcqZVfn8x23CIrOk= X-Google-Smtp-Source: ABdhPJzOuJueEl8fZHcZoIaCSxVHdn9tLLW63aEa76IAG8bj39BlFpP0cZM16V4hyTVbnQh4+mvMSV0RbfqOBGGco+A= X-Received: by 2002:a05:651c:12c4:: with SMTP id 4mr12585566lje.320.1626746566731; Mon, 19 Jul 2021 19:02:46 -0700 (PDT) In-Reply-To: Received-SPF: pass client-ip=2a00:1450:4864:20::22e; envelope-from=hongyi.zhao@gmail.com; helo=mail-lj1-x22e.google.com X-Spam_score_int: -20 X-Spam_score: -2.1 X-Spam_bar: -- X-Spam_report: (-2.1 / 5.0 requ) BAYES_00=-1.9, DKIM_SIGNED=0.1, DKIM_VALID=-0.1, DKIM_VALID_AU=-0.1, DKIM_VALID_EF=-0.1, FREEMAIL_FROM=0.001, RCVD_IN_DNSWL_NONE=-0.0001, SPF_HELO_NONE=0.001, SPF_PASS=-0.001 autolearn=ham autolearn_force=no X-Spam_action: no action X-BeenThere: help-gnu-emacs@gnu.org X-Mailman-Version: 2.1.23 Precedence: list List-Id: Users list for the GNU Emacs text editor List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: help-gnu-emacs-bounces+geh-help-gnu-emacs=m.gmane-mx.org@gnu.org Original-Sender: "help-gnu-emacs" Xref: news.gmane.io gmane.emacs.help:131863 Archived-At: On Tue, Jul 20, 2021 at 9:42 AM Drew Adams wrote: > > > Why ^ is used to represent Ctrl? > > First Duck-Duck hit for _exactly_ your text: > > https://unix.stackexchange.com/questions/265245/why-is-the-circumflex-caret-character-used-as-a-symbol-for-ctrl Asking google with "Why ^ is used to represent Ctrl?" give me the following: https://retrocomputing.stackexchange.com/questions/10925/why-do-we-use-caret-as-the-symbol-for-ctrl-control Regards -- Assoc. Prof. Hongyi Zhao Theory and Simulation of Materials Hebei Vocational University of Technology and Engineering No. 473, Quannan West Street, Xindu District, Xingtai, Hebei province